EP 3236061 A4 20180808 - VALVE MECHANISM AND HIGH-PRESSURE FUEL-SUPPLY PUMP HAVING SAME
Title (en)
VALVE MECHANISM AND HIGH-PRESSURE FUEL-SUPPLY PUMP HAVING SAME
Title (de)
VENTILMECHANISMUS UND HOCHDRUCK-KRAFTSTOFFFÖRDERPUMPE DAMIT
Title (fr)
MÉCANISME DE SOUPAPE ET POMPE D'ALIMENTATION EN CARBURANT À HAUTE PRESSION COMPORTANT CELUI-CI
Publication
Application
Priority
- JP 2014255710 A 20141218
- JP 2015081245 W 20151106
Abstract (en)
[origin: EP3236061A1] An object of the present invention is to provide a valve mechanism for suppressing violent displacement of a valve in a direction of crossing a stroke axis when a valve is opened and closed, and a high-pressure fuel supply pump including the same. The valve mechanism of the present invention includes a seat member having a seat surface, and a valve for contacting the seat surface. The valve mechanism includes a valve housing for accommodating the seat member and the valve, and the valve housing is formed in a shape of restricting displacement of the valve in a crossing direction crossing an opening and closing direction of the valve.
IPC 8 full level
F02M 59/46 (2006.01); F04B 1/04 (2006.01); F04B 1/053 (2006.01); F04B 7/00 (2006.01); F04B 11/00 (2006.01); F04B 23/02 (2006.01); F04B 23/04 (2006.01); F04B 53/10 (2006.01); F16K 15/04 (2006.01); F02M 63/00 (2006.01)
CPC (source: EP)
F02M 59/462 (2013.01); F04B 1/0456 (2013.01); F04B 1/053 (2013.01); F04B 7/0076 (2013.01); F04B 11/0016 (2013.01); F04B 11/0091 (2013.01); F04B 23/02 (2013.01); F04B 23/04 (2013.01); F04B 53/1007 (2013.01); F04B 53/102 (2013.01); F16K 15/044 (2013.01); F16K 31/0655 (2013.01); F02M 63/005 (2013.01)
Citation (search report)
- [X] EP 0976925 A2 20000202 - MITSUBISHI ELECTRIC CORP [JP]
- [XAI] JP 2011064237 A 20110331 - ADVICS CO LTD
- [X] DE 102012017953 A1 20140327 - IWIS MOTORSYSTEME GMBH & CO KG [DE]
- [X] JP 2011012732 A 20110120 - HONDA MOTOR CO LTD
- See references of WO 2016098482A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3236061 A1 20171025; EP 3236061 A4 20180808; EP 3236061 B1 20210804; JP 2019031977 A 20190228; JP 6568871 B2 20190828; JP 6648237 B2 20200214; JP WO2016098482 A1 20170713; WO 2016098482 A1 20160623
DOCDB simple family (application)
EP 15869690 A 20151106; JP 2015081245 W 20151106; JP 2016564731 A 20151106; JP 2018200935 A 20181025